X
Gemstone Search

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

Black Gemstones | Natural Loose Black Gems for Sale

Black Gemstones Weight
Black Gemstones Size
Black Gemstones Clarity
Black Gemstones Price

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color
Black Black Gemstones
Blue
Brown
Golden
Gray
Green
Multicolor
Orange
Pink
Purple
Red
Turquoise
Violet
White
Yellow
Single
Pairs
Lots
Faceted
Cabochons
Clear All
ID: 438434
Weight: 14.47ct (total)
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 57.30
Item in Stock
More Options & Item Details
Add to Cart
ID: 649915
Weight: 27.93ct
Size: 27.3 x 23.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 19.78
Item in Stock
More Options & Item Details
Add to Cart
ID: 718301
Weight: 0.02ct
Size: 2 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 19.20
Item in Stock
More Options & Item Details
Add to Cart
ID: 378365
Weight: 27.88ct (total)
Size: 20.1 x 9.9 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 110.40
Item in Stock
More Options & Item Details
Add to Cart
ID: 722142
Weight: 20.03ct (total)
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 24.04
Item in Stock
More Options & Item Details
Add to Cart
ID: 687550
Weight: 1.84ct (total)
Size: 5.5 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 4.42
Item in Stock
More Options & Item Details
Add to Cart
ID: 669634
Weight: 12.61ct
Size: 16.6 x 14 mm
Clarity: Opaque
Content: 1 pc
Price: $ 75.66
Item in Stock
More Options & Item Details
Add to Cart
ID: 633297
Weight: 13.80ct
Size: 21.4 x 14.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 73.36
Item in Stock
More Options & Item Details
Add to Cart
ID: 669583
Weight: 9.49ct
Size: 14.3 x 11.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 56.94
Item in Stock
More Options & Item Details
Add to Cart
ID: 520168
Weight: 2.89ct
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 19.08
Item in Stock
More Options & Item Details
Add to Cart
ID: 702074
Weight: 12.22ct
Size: 19.1 x 8.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 73.32
Item in Stock
More Options & Item Details
Add to Cart
ID: 671961
Weight: 4.89ct
Size: 11 x 11 mm (calibrated)
Clarity: Opaque
Price: $ 11.74
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 688434
Weight: 0.60ct
Size: 5.5 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 1.44
Item in Stock
More Options & Item Details
Add to Cart
ID: 727836
Weight: 0.03ct
Size: 2 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 12.37
Item in Stock
More Options & Item Details
Add to Cart
ID: 737547
Weight: 11.26ct
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 67.56
Item in Stock
More Options & Item Details
Add to Cart
ID: 677862
Weight: 0.04ct
Size: 1.8 x 1.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 24.00
Item in Stock
More Options & Item Details
Add to Cart
ID: 522429
Weight: 24.26ct
Size: 28.3 x 17.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 111.20
Item in Stock
More Options & Item Details
Add to Cart
ID: 721337
Weight: 4.20ct
Size: 10 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 5.04
Item in Stock
More Options & Item Details
Add to Cart
ID: 673180
Weight: 8.07ct (total)
Size: 13 x 11 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 19.37
Item in Stock
More Options & Item Details
Add to Cart
ID: 718456
Weight: 0.09ct (total)
Size: 2 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 86.40
Item in Stock
More Options & Item Details
Add to Cart
ID: 701751
Weight: 9.26ct
Size: 15.1 x 9.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 55.56
Item in Stock
More Options & Item Details
Add to Cart
ID: 384308
Weight: 8.40ct (total)
Size: 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 33.26
Item in Stock
More Options & Item Details
Add to Cart
ID: 630781
Weight: 28.34ct
Size: 22.9 x 16.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 149.98
Item in Stock
More Options & Item Details
Add to Cart
ID: 669407
Weight: 14.93ct
Size: 16.7 x 14.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 74.65
Item in Stock
More Options & Item Details
Add to Cart
ID: 734981
Weight: 8.47ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 42.35
Item in Stock
More Options & Item Details
Add to Cart
ID: 672064
Weight: 7.19ct
Size: 13 x 10.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 43.14
Item in Stock
More Options & Item Details
Add to Cart
ID: 721784
Weight: 9.95ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Price: $ 11.94
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 676936
Weight: 0.05ct
Size: 2.2 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 19.62
Item in Stock
More Options & Item Details
Add to Cart
ID: 682968
Weight: 7.64ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 183.36
Item in Stock
More Options & Item Details
Add to Cart
ID: 718447
Weight: 0.07ct (total)
Size: 2 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 67.20
Item in Stock
More Options & Item Details
Add to Cart
ID: 728168
Weight: 0.06ct
Size: 2.3 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 24.74
Item in Stock
More Options & Item Details
Add to Cart
ID: 701602
Weight: 6.16ct
Size: 12.7 x 8.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 36.96
Item in Stock
More Options & Item Details
Add to Cart
ID: 672444
Weight: 11.25ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 27.00
Item in Stock
More Options & Item Details
Add to Cart
ID: 633042
Weight: 16.43ct
Size: 19.7 x 12.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 87.34
Item in Stock
More Options & Item Details
Add to Cart
ID: 672030
Weight: 19.58ct
Size: 25 x 18 mm (calibrated)
Clarity: Opaque
Price: $ 46.99
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 553603
Weight: 7.01ct (total)
Size: 9 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 37.01
Item in Stock
More Options & Item Details
Add to Cart
ID: 688435
Weight: 1.20ct
Size: 5.5 mm (calibrated)
Clarity: Opaque
Price: $ 2.88
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 737427
Weight: 2.45ct
Size: 8 x 6 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 14.70
Item in Stock
More Options & Item Details
Add to Cart
ID: 727906
Weight: 0.03ct
Size: 2.1 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 12.37
Item in Stock
More Options & Item Details
Add to Cart
ID: 613895
Weight: 14.64ct
Size: 20.2 x 10.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 57.97
Item in Stock
More Options & Item Details
Add to Cart
ID: 426847
Weight: 12.42ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 57.38
Item in Stock
More Options & Item Details
Add to Cart
ID: 737621
Weight: 7.29ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 43.74
Item in Stock
More Options & Item Details
Add to Cart
ID: 426719
Weight: 7.44ct (total)
Size: 9 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 34.37
Item in Stock
More Options & Item Details
Add to Cart
ID: 681979
Weight: 8.44ct
Size: 13.8 x 11.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 50.64
Item in Stock
More Options & Item Details
Add to Cart
ID: 669493
Weight: 27.22ct
Size: 25 x 18 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 32.66
Item in Stock
More Options & Item Details
Add to Cart
ID: 677852
Weight: avg. 0.08 ct / each
Size: 2 x 2 mm (calibrated)
Clarity: Opaque
Price: $ 38.00
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 426744
Weight: 6.72ct (total)
Size: 9 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 31.04
Item in Stock
More Options & Item Details
Add to Cart
ID: 687498
Weight: 1.58ct
Size: 7 mm (calibrated)
Clarity: Opaque
Price: $ 3.79
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 634143
Weight: 10.82ct
Size: 16.8 x 12.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 57.52
Item in Stock
More Options & Item Details
Add to Cart
ID: 727900
Weight: 0.03ct
Size: 2 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 12.37
Item in Stock
More Options & Item Details
Add to Cart
ID: 734995
Weight: 5.27ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 26.35
Item in Stock
More Options & Item Details
Add to Cart
ID: 379039
Weight: 17.60ct (total)
Size: 13 x 13 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 69.70
Item in Stock
More Options & Item Details
Add to Cart
ID: 524812
Weight: 35.82ct
Size: 47.2 x 20.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 155.57
Item in Stock
More Options & Item Details
Add to Cart
ID: 687842
Weight: 2.65ct (total)
Size: 7 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 6.36
Item in Stock
More Options & Item Details
Add to Cart
ID: 721334
Weight: 3.90ct
Size: 10.5 x 10.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 4.68
Item in Stock
More Options & Item Details
Add to Cart
ID: 701495
Weight: 8.17ct
Size: 17.3 x 7.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 49.02
Item in Stock
More Options & Item Details
Add to Cart
ID: 683147
Weight: 0.23ct
Size: 3.5 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 131.82
Item in Stock
More Options & Item Details
Add to Cart
ID: 688723
Weight: 0.07ct
Size: 2.5 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 40.81
Item in Stock
More Options & Item Details
Add to Cart
ID: 447758
Weight: 54.37ct
Size: 28.4 x 27.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 71.77
Item in Stock
More Options & Item Details
Add to Cart
ID: 678127
Weight: 0.42ct
Size: 3.8 x 3.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 252.00
Item in Stock
More Options & Item Details
Add to Cart

Why Buy Black Gemstones from GemSelect?

FAQs

What types of black gemstones are available?

Our collection includes natural loose black gemstones such as onyx, black spinel, black tourmaline, black sapphire, and obsidian. Each offers unique textures and finishes, ideal for jewelry or collecting.

What shapes can I find for black gemstones?

Black gemstones are available in various shapes, including round, oval, cushion, pear, emerald, and trillion cuts, suitable for diverse design preferences.

What color or finish variations do black gemstones have?

The finishes range from deep jet black and glossy opaque to subtle smoky hues and faintly translucent tones, providing options for different styles.

What is the price range for black gemstones?

Prices start at $5 and go up to $5000, offering both affordable and premium choices to fit any budget.

Are all black gemstones in stock?

Yes, every black gemstone listed is in stock and available for immediate purchase, ensuring quick access for your projects.

Do you offer worldwide shipping for black gemstones?

We provide fast and reliable worldwide shipping, delivering loose black gemstones to customers globally.

Are the black gemstones natural?

All black gemstones at GemSelect are 100% natural, carefully sourced to ensure authenticity and high quality.

Can black gemstones be used for custom jewelry?

Absolutely, our loose black gemstones are perfect for creating custom jewelry pieces like rings, pendants, and earrings, with a variety of shapes and sizes to choose from.

How do I choose the right black gemstone?

Consider the gem’s finish, shape, size, and intended use. Onyx and black spinel are durable for daily wear, while stones like obsidian may be better suited for occasional pieces due to their softer nature.

Are any treatments applied to black gemstones?

Some black gemstones, such as black sapphires or tourmalines, may undergo treatments like heat to enhance color or clarity. Each gem’s description at GemSelect includes transparent treatment information.

GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

It's always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.

Posted By G.W. or Bakyow in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.

Posted By Bob D in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.

Posted By Bryan De David in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Filters need to be improved but rest of website is great

Posted By Rock hound in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very large selection from affordable to high end I will be coming back to shop again!

Posted By GreenGator in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Excellent options

Posted By CJ in February, 2026
Source: Bizrate
Enlarged Gemstone Image